i have an idea for grifball! you see, my spartans are BASED off rvb charcters. my grif, (a.k.a rebel pilot with grey motorcycle helmet and painted red visor which is really easy to make) could be the ball carier plus, because my spartan figs are based of rvb charcters, i have lots of red and blue spartans. give or take some other spartans. (i ran out of charcters) about the map, just get five big grey baseplates and connect them together. the ball could be a black clone trooper head.